Granted Patent
Utility
US 5,220,561 · App. 07/541,050
Data transfer between high bit rate buses via unshielded low bit rate bus
Inventors:
Derek J. Nuhn, Gordon W. Servant, Robert P. Brennan, George Jeffrey
Patented Case
View Patent ↗
Granted: Jun 15, 1993
Filed: Jun 20, 1990
Inventors
Derek J. Nuhn
Gordon W. Servant
Robert P. Brennan
George Jeffrey
Assignee (at issue)
Mitel Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.